baber/WOPTO huggingface dataset:
Patent CA-2769142-A1 (CA)
Title: Chlorate and chlorine dioxide systems adapted for the production of deuterium enriched water
Inventor: STUART ANDREW T B
IPC: C25B1/00
Filed: 2010-07-29
Abstract: The present invention provides a process whereby pre-enrichment of water streams using a hydrogen source and a catalytic isotope exchange method at one or more remote sites to supply water with augmented deuterium concentration to a central heavy water. This central heavy water plant could utilize any suitable heavy water production technology, including the Combined Electrolysis and Catalytic Exchange ("CECE") heavy water production plant and Girdler Sulfide process. The deuterium content of water at the remote sites is increased and provides water stream(s) with augmented deuterium concentration to feed to the central heavy water production plant. This could be a first stage of the central CECE deuterium enrichment plant, increasing its capacity for heavy water production approximately in the ratio of its enrichment above natural deuterium concentrations. The invention further provides systems and methods for adapting chlorate and chlorine dioxide systems which produce hydrogen to additionally produce deuterium-enriched water.
Patent CA-2769577-A1 (CA)
Inventor: VAN DEN AKER MARTINUS CORNELUS ADRIANUS
IPC: B29C65/08
Filed: 2010-07-16
Abstract: In a device (10) which is adapted to perform an ultrasonic welding process on at least one web (8, 9) by means of an elongated welding combination (4), i.e. a combination of an elongated welding head (1) and an elongated anvil element, the welding combination (4) is movably arranged, and means (12) for realizing a displacement of the welding combination (4) are provided. The welding combination (4) may be displaceable in a direction (C) which is perpendicular to a direction (W) of conveyance of the web (8, 9) through the device (10). During the displacement process, the displacements of both the welding head (1) and the anvil element are accurately controlled, so that the mutual positioning of these components of the welding combination (4) is maintained. Due to the displaceable arrangement of the welding combination (4), there is no limit to a width of webs (8, 9) to be treated.
Patent CA-2769884-A1 (CA)
Title: Fiber-reinforced polyurethane molded part comprising three-dimensional raised structures
Inventor: SCHLEIERMACHER STEPHAN
IPC: C08J5/04
Filed: 2010-08-17
Abstract: The invention relates to a fibre-reinforced polyurethane moulded part which has structures such as ribs, struts or domes, said structures being likewise fibre-reinforced.
Patent CA-2770386-A1 (CA)
Inventor: BOELSTLER RICHARD A
IPC: H05K1/00
Filed: 2009-11-30
Abstract: An assembly includes a substrate, a flexible layer, and an adhesive mating the substrate and the flexible layer. The substrate has a first surface and a second surface opposite the first surface. The flexible layer has a first surface and a second surface opposite the first surface. The flexible layer has a thickness such that light passes through the flexible layer without substantial change to a color or an intensity of the light and such that the flexible layer substantially conforms to a shape of the substrate. The adhesive mates the second surface of the substrate and the first surface of the flexible layer and has a viscosity that substantially fills in a texture of at least one of the second surface of the substrate and the first surface of the flexible layer. The adhesive also forms substantially no air gaps.
Patent CA-2770635-A1 (CA)
Title: Machine vision based sawmill audit system
Inventor: BARKER EARL
IPC: G01B11/00
Filed: 2012-03-06
Abstract: Sawmill auditing and control apparatus and methods employ information from one or more scan zones and/or controllers (e.g., plcs). Boards may be logically associated with mill equipment which produced the boards, allowing defects or imperfections to be tied to certain equipment. For example, boards may be associated with a primary breakdown machine or a gangsaw, or with a pair of cutters (e.g., saws, chip heads). Such allows auditing of mill operations to identify improperly functioning machinery or out of tolerance conditions, to correct such, and/or provide notification.
Patent CA-2774309-A1 (CA)
Title: Base plate for fastening a rail to a fixed bottom support, and fastener for a rail
Inventor: BOESTERLING WINFRIED
IPC: E01B9/42
Filed: 2010-09-15
Abstract: The invention relates to a support plate and a securing element comprising said type of support plate, having a minimum weight and optimum rigidity and which is also suitable for supporting an elastic intermediate layer. According to the invention, said claimed support plate for securing a rail (S) to a solid foundation (2) is made of a plastic material and has a reinforced structure (3s) which is formed on the underside (U) of said support plate (3) associated with the solid foundation (2), said reinforced structure being formed from ribs (3t) and recesses (3u) which are arranged therebetween. The claimed recesses of the reinforced structure (3s) are closed by a filling material (T).
Patent CA-2777059-A1 (CA)
Inventor: VAN DER ENT HANS
IPC: A21C15/00
Filed: 2010-10-05
Abstract: The present invention relates to apparatuses and processes for the production of sandwich food items that include filler.
Patent CA-2777302-A1 (CA)
Inventor: PERIN MICHAEL
IPC: E03B7/09
Filed: 2012-05-18
Abstract: There is disclosed an apparatus and method for visual identification of valves in multi valve distribution and transmission systems, and particularly for municipal utility infrastructures such as mainline, connection, drain, pressure district, pressure regulating and pressure sustaining valves. In an embodiment, color coded valve box inserts are made to specifications, inserted and secured into place at the opening of multiple valve boxes to easily and accurately identify the different types or sizes of valves. Each color represents a different type or size of valve, as established by the municipality. A color coding chart identifying the different types or sizes of valves may be placed at each point of access to the valves to assist in identification of the different types of valves.
Patent CA-2780772-A1 (CA)
Title: Modulateurs selectifs du recepteur de sphingosine-1-phosphate et procedes de synthese chirale
Inventor: MARTINBOROUGH ESTHER
IPC: C07D417/12
Filed: 2010-11-15
Abstract: L'invention concerne des composés destinés à moduler de façon sélective le récepteur de sphingosine-1-phosphate, notamment des composés qui modulent le sous-type 1 du récepteur S1P. L'invention concerne également des procédés de synthèse chirale de ces composés. L'invention concerne encore des utilisations, des méthodes de traitement ou de prévention, ainsi que des procédés de préparation de compositions contenant les composés selon l'invention, contribuant au traitement ou à la prévention de maladies, d'affections et de troubles contre lesquels la modulation du récepteur de sphingosine-1-phosphate est indiquée médicalement.
Patent CA-2785201-A1 (CA)
Inventor: DUBE JEAN-GUY
IPC: F21K9/69
Filed: 2012-08-10
Abstract: A light dispersion device for providing a predictable lighting pattern comprising a Light Emitting Diode (LED) source and a lens. The lens comprising a first optical element for collecting light emitted by the LED source and refracting light into an intermediate lighting pattern, and a second optical element for collecting at least light refracted in the intermediate lighting pattern and refracting light into the predictable lighting pattern. A lens comprising a first optical element for collecting light emitted by a source of light and refracting light into an intermediate lighting pattern, and a second optical element for collecting at least light refracted in the intermediate lighting pattern and refracting light into the predictable lighting pattern.
Patent CA-2787435-A1 (CA)
Title: Wind power plant and wind power plant tower segment
Inventor: KAPITZA JAN
IPC: F03D11/04
Filed: 2011-01-27
Abstract: The invention relates to a wind power plant tower segment (1), wherein the tower segment (1) is designed as a jacket segment and comprises a reinforced concrete body, comprising two faces (6) for attaching to faces of at least one further tower segment. In the region of each face (6), at least one connecting body is introduced in the reinforced concrete body and anchored therein for connecting to a connecting body (12) of an adjoining tower segment. The connecting body (12) comprises a fastening wall (14) that is disposed substantially parallel to the respective face (6) for absorbing a tensile load that is directed transversely to the face (6) and transversely to the fastening wall (14).
Patent CA-2788616-A1 (CA)
Inventor: YAMAGUCHI TAKASHI
IPC: B23B27/14
Filed: 2010-03-31
Abstract: The disclosed cutting insert makes it possible to bore or drill without forming a pilot hole in the work piece. The cutting edge includes a cutting edge section that extends from the outside of the body of the cutting tool towards the centerline thereof when the cutting edge is mounted to an attachment seat. Said cutting edge section reaches a first plane, which includes the centerline, and traverses from one side to the other of a second plane that is orthogonal to the first plane and includes the centerline.
Patent CA-2791605-A1 (CA)
Title: Flexible standing ring for hot-fill container
Inventor: LANE MICHAEL T
IPC: B65D1/02
Filed: 2011-03-03
Abstract: A blow-molded plastic container comprising a base portion having a flexible standing ring radially extending therefrom. The flexible standing ring is disposed about a lowest most portion of the container and operable to support the container on a surface. The flexible standing ring defines an annular groove thereabout that collapses in response to internal vacuum forces and/or external loading forces. The container further comprises a body portion that extends from an upper portion to the base, such that the upper portion, the body portion and the base cooperate to define a receptacle chamber within the container into which product can be filled.
Patent CA-2794998-A1 (CA)
Title: Carbodiimidation method
Inventor: AVTOMONOV EVGENY
IPC: C09J7/30
Filed: 2011-03-28
Abstract: The present invention relates to aqueous dispersions containing hydrophilized polycarbodiimides, methods for producing the aqueous dispersions according to the invention, their use as a constituent of binders in adhesives, lacquers, paints, paper coating compounds or in fibre nonwovens and articles made of wood, metal, textile, leather or plastic, which are treated with the aqueous dispersion according to the invention.
Patent CA-2796618-A1 (CA)
Inventor: LEE HSIN CHIN
IPC: H01H13/83
Filed: 2012-11-22
Abstract: A light guide apparatus for an electronic device (100) is described. The light guide apparatus includes a light guide (210) having a first surface (206) and an second surface (205); a light source (220), the light guide and the light source being arranged to couple light from the source into the light guide through the second surface of the light guide, the second surface and the light source defining a gap (410) therebetween; and a reflector (400) positioned above the light source and the light guide, and extending over at least a portion of the gap and at least a portion of the front surface of the light guide.
Patent CA-2798146-A1 (CA)
Inventor: SCHAEDE JOHANNES GEORG
IPC: B41F23/04
Filed: 2011-05-12
Abstract: There is described a sheet-fed or web-fed printing press for numbering and varnishing of security documents, including banknotes, comprising : - a numbering group (02) comprising at least one numbering unit (21, 22) for numbering printed material in the form of individual sheets or successive portions of a continuous web carrying multiple security imprints; and - a varnishing group (03; 03*) located downstream of the numbering group (02) for applying varnish onto recto and verso sides of the printed material, the varnishing group (03; 03*) comprising at least a first varnishing unit (31 ) disposed above a path of the printed material to apply varnish on the recto side of the printed material and at least a second varnishing unit (32) disposed below the path of the printed material to apply varnish on the verso side of the printed material.
Patent CA-2799265-A1 (CA)
Inventor: SAMSON ETIENNE M
IPC: E21B47/024
Filed: 2011-06-01
Abstract: Downhole orientation sensing with a nuclear spin gyroscope. A downhole orientation sensing system for use in conjunction with a subterranean well can include a downhole instrument assembly positioned in the well, the instrument assembly including an atomic comagnetometer, and at least one optical waveguide which transmits light between the atomic comagnetometer and a remote location. A method of sensing orientation of an instrument assembly in a subterranean well can include incorporating an atomic comagnetometer into the instrument assembly, and installing the instrument assembly in the well.
Patent CA-2799839-A1 (CA)
Inventor: HEAD PHILIP
IPC: E21B43/12
Filed: 2011-05-19
Abstract: An electric pump assembly is provided in a well, the pump comprising an electric motor module having a first outer housing and a first mating means, an electric pump module having a pump inlet and a pump outlet, and a second outer housing and a second mating means. In one aspect, the electric motor module and electric pump module are capable of being reversibly joined together by the first and second mating means, as the electric motor module includes a first rotating member that is capable of rotating relative to the first outer housing, and the electric pump module includes a second rotating member that is capable of rotating relative to the second outer housing. In this way, the first rotating member and second rotating member can transfer torque when the electric motor module and electric pump module are joined. In another aspect, a flowpath is provided in each module, the flowpaths fluidly communicating when the modules are joined.
Patent CA-2800421-A1 (CA)
Title: Mobile wireless communications device using wired headset as an antenna and related methods
Inventor: MANKARUSE GEORGE SOLIMAN
IPC: H04B1/18
Filed: 2013-01-02
Abstract: A mobile wireless communications device (10) may include a housing (13), and circuitry carried by the housing.  The circuitry may include a wireless transceiver (11), a wireless broadcast receiver (12), audio circuitry (14) coupled to the wireless transceiver and the wireless broadcast receiver, a wired headset jack (15), and a reference voltage device line (17a), and at least one wired headset device line coupled between the audio circuitry and the wired headset jack. The reference voltage device line may be also coupled to the wireless broadcast receiver so that a corresponding reference voltage headset line (26a) of a wired headset (16) serves as an antenna for the wireless broadcast receiver. The reference voltage line may be switchable to one or more connectors at the headset jack.
Patent CA-2800873-A1 (CA)
Inventor: GUPTA SATYANARAYANA D V
IPC: C09K8/68
Filed: 2011-04-29
Abstract: A nano-dispersion well servicing fluid is disclosed. The well servicing fluid is formulated with components comprising: nanoparticles comprising at least one material chosen from aluminum oxides, aluminum hydroxides, aluminum hydroxyoxides, zirconium oxides, zirconium hydroxides, zirconium hydroxyoxides, wherein the concentration of nanoparticles is greater than 0.5% by weight based on the total weight of the nano-dispersion well servicing fluid. The well servicing fluid also comprises an aqueous base continuous phase. Methods of employing the nano-dispersion to service a wellbore are also disclosed.
Patent CA-2801048-A1 (CA)
Inventor: CASTRO FEO MARIA BEGONA
IPC: A61K35/33
Filed: 2011-06-14
Abstract: The present invention relates to an antioxidant composition that comprises a combination of galactomannan and N-acetylcysteine for use in the treatment of a skin disease or condition that is the result of the production of reactive oxygen species in the skin or that involves the production of reactive oxygen species in the skin. The invention also relates to a hydrogel containing said combination, to wound dressings that comprise said hydrogel, and to the use thereof in the healing of ulcers, wounds, burns and scalds.
Patent CA-2801174-A1 (CA)
Inventor: NELISSEN RADBOUD
IPC: A47J31/40
Filed: 2011-06-15
Abstract: The invention concerns a dispensing machine for producing beverages from a beverage ingredient powder comprising : - at least one powder storing and dosing sub-assemblies, each of them comprising : a buffer tank able to be connected to a food or beverage ingredient powder container, a dosing device for metering a dose of a beverage ingredient powder, - reconstitution means for preparing a beverage from a dose of the food or beverage ingredient powder, wherein each of the buffer tank comprises a tube for guiding the powder from the container connection means to the dosing device, the first portion of said tube emerging on the dosing device being vertical.
Patent CA-2801756-A1 (CA)
Title: Superabrasive cutting elements with cutting edge geometry having enhanced durability and cutting efficiency and drill bits so equipped
Inventor: DIGIOVANNI ANTHONY A
IPC: B23B51/00
Filed: 2011-05-26
Abstract: A superabrasive cutting element including a diamond or other superabrasive material table having a peripheral cutting edge defined by at least one chamfer between a cutting face and a side surface of the table, an arcuate surface extending between the cutting face and an innermost chamfer of the at least one chamfer and a sharp, angular transition between an outermost chamfer of the at least one chamfer and the side surface. Methods of producing such superabrasive cutting elements and drill bits equipped with such superabrasive cutting elements are also disclosed.
Patent CA-2802521-A1 (CA)
Title: Mechanically stabilized earth welded wire wall facing system and method
Inventor: TAYLOR THOMAS P
IPC: E02D29/02
Filed: 2011-06-15
Abstract: A system and method of constructing a mechanically stabilized earth (MSE) structure. A wire facing is composed of horizontal and vertical elements. A soil reinforcing element has a plurality of transverse wires coupled to at least two longitudinal wires where the longitudinal wires are coupled to a coil and a threaded rod is configured to extend through both the vertical facing and the coil. A washer engages the vertical facing and prevents the threaded rod from passing completely through the vertical facing and a nut is threaded onto the threaded rod to prevent its removal from the coil. Multiple systems can be characterized as lifts and erected one atop the other to a desired MSE structure height.
Patent CA-2804435-A1 (CA)
Inventor: KNAPP JOHN M
IPC: H02K15/06
Filed: 2013-02-04
Abstract: The invention includes a retention system and method for stator magnet wires.  In embodiments, the retention system includes a packing ring that can swell to a larger size following installation. In embodiments, the lubricant used in the motor causes the packing ring to swell. When the packing ring swells, it exerts pressure against the end turns of the stator magnet wires, and can contour to the shape of the wires so that there are no pressure points on the wires. A rigid support ring can be positioned concentric with the packing ring so that the packing ring does not swell toward the axis of the motor housing.
Patent CA-2807034-A1 (CA)
Title: C-aryl glucoside derivatives, preparation process and pharmaceutical use thereof
Inventor: YANG FANGLONG
IPC: A61K31/357
Filed: 2011-06-30
Abstract: Disclosed are C-aryl glucoside derivatives, preparation processes and pharmaceutical uses thereof, especially C-aryl glucoside derivatives represented by formula (I), pharmaceutical salts or all stereoisomers thereof, their preparation methods, pharmaceutical compositions containing the derivatives and their uses as therapeutic agents, especially as sodium-dependent glucose cotransporter(SGLT)-inhibitors, wherein each substituent of formula (I) is defined in the specification. (see formula I)
Patent CA-2809383-A1 (CA)
Title: Vegetated roof system
Inventor: MEYER MOLLY
IPC: A01G9/02
Filed: 2013-03-12
Abstract: Embodiments of the present invention include a green roof system that includes a tray or array of trays designed to work in a drip irrigation system. The tray frame preferably has an open bottom covered by a filter fabric.
Patent CA-2809502-A1 (CA)
Title: Method of adsorptive gas separation using thermally conductive contactor structure
Inventor: BOULET ANDRE
IPC: C01B32/50
Filed: 2011-08-26
Abstract: A method of temperature swing adsorption allows separation of a first fluid component from a fluid mixture comprising at least the first fluid component in an adsorptive separation system having a parallel passage adsorbent contactor with parallel flow passages having cell walls which include an adsorbent material and axial thermally conductive filaments in direct contact with the adsorbent material. The method provides for transferring heat from the heat of adsorption in a countercurrent direction along at least a portion of the filaments during adsorption and transferring heat in either axial direction along the filaments to provide at least a portion of the heat of desorption during a desorption step. A carbon dioxide TSA separation process to separate carbon dioxide from flue gas also includes steps transferring heat from adsorption or for desorption along axial thermally conductive filaments.
Patent CA-2810472-A1 (CA)
Title: Compositions comprising acidic extracts of mastic gum
Inventor: HAZAN ZADIK
IPC: A61P25/28
Filed: 2011-09-07
Abstract: The invention relates to compositions and formulations comprising isolated acidic fraction of mastic gum and uses thereof for treating impaired neurological functions as well as wound and tissue repair.
Patent CA-2813336-A1 (CA)
Inventor: NAGY OLIVER
IPC: G07B15/06
Filed: 2013-04-12
Abstract: Described is a method for identifying a vehicle using a predetermined location, comprising: carrying, on the vehicle, an onboard unit that via radio repeatedly broadcasts status messages, which each indicate a current relative distance (A i) of the onboard unit from the predetermined location and a radio identifier (pID) that changes after each or several status messages; receiving at least one status message in a radio beacon; detecting a location usage of the vehicle by evaluating the at least one status message based on the relative distance (A i) indicated therein; transmitting an identification request from the radio beacon to that onboard unit which is addressed by way of the radio identifier (pID) from the at least one status message; receiving and conducting a legitimacy check of the identification request in the onboard unit and, if the request is legitimate, transmitting a unique identification (ulD) of the onboard unit to the radio beacon, the unique identification remaining the same over several changes of radio identifier (pID). Also described is a radio beacon and to an onboard unit for use with this method.
Patent CA-2816461-A1 (CA)
Inventor: GRIFFIN CHRISTOPHER J
IPC: E04D5/10
Filed: 2005-11-09
Abstract: A prefabricated multi-layer roofing panel is utilized in a roofing system for low-slope roofs. The prefabricated roofing panel includes: an insulation layer that may have a self-adhering means on its bottom major surface for securing the roofing panel to a roofing substrate; a cover board that overlies and is bonded to the insulation layer, and a waterproofing membrane that overlies and is bonded to the cover board. The waterproofing membrane may have waterproofing membrane overlaps for overlapping and being bonded to the waterproofing membranes of other roofing panels in the formation of a roofing system. Preferably, the insulation layer includes interlocking structure for interlocking the prefabricated multi-layer roofing panels together in the roofing system.